examples/Telephony/ETel3rdPartyExample/PhoneMonitoring/CFlightModeInfo.cpp

// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
//

#include "CFlightModeInfo.h"

CFlightModeInfo* CFlightModeInfo::NewL(MExecAsync* aController)
        {
        CFlightModeInfo* self = new(ELeave) CFlightModeInfo(aController);
        CleanupStack::PushL(self);
        self->ConstructL();
        CleanupStack::Pop(self);
        return self;
        }

CFlightModeInfo::~CFlightModeInfo()
        {
        Cancel();
        }

void CFlightModeInfo::DoStartRequestL()
        {
        iRequestNotify = EFalse;
        
        // Retrieves the current flight mode status.
        iTelephony->GetFlightMode(iStatus, iFlightModeV1Pckg);
        SetActive();
        }

CFlightModeInfo::CFlightModeInfo(MExecAsync* aController)
        : CISVAPIAsync(aController, KFlightModeInfo)
        , iFlightModeV1Pckg(iFlightModeV1)
        {
        // Empty method
        }

void CFlightModeInfo::ConstructL()
        {
        // Empty method
        }

void CFlightModeInfo::RunL()
        {
        if(iStatus != KErrNone)
                {
                iConsole->Printf(KError);
                
                // Print the error status code
                iConsole->Printf(_L("%d\n"), iStatus.Int());
                }
        else
                {
                // Active object completed with no error, therefore, print out the
                // flight mode status to the console.
                CTelephony::TFlightModeV1 FlightMode = iFlightModeV1;
                CTelephony::TFlightModeStatus aFlightModeStatus = FlightMode.iFlightModeStatus;
                if (iRequestNotify)
                        {
                        iConsole->ClearScreen();
                        iConsole->Printf(_L("~*THIS IS A NOTIFICATION*~\n"));
                        }
                switch (aFlightModeStatus)
                        {
                case CTelephony::EFlightModeOff:
                        iConsole->Printf(_L("Flight Status is Off, Signal Strength can be Monitored!\n"));
                        ExampleComplete();
                        break;
                case CTelephony::EFlightModeOn:
                        iConsole->Printf(_L("Flight Status is On, Signal Strength cannot be Monitored!\n"));
                        RequestNotificationL();
                        ExampleNotify();
                        break;
                default:
                        iConsole->Printf(KError);
                        }
                }
        }

void CFlightModeInfo::DoRequestNotificationL()
        {
        // Panic if this object is already performing an asynchronous operation.
        // Application will panic if you call SetActive() on an already active object.
        _LIT( KNotifyPanic, "CFlightModeInfo Notify Method" );
        __ASSERT_ALWAYS( !IsActive(), User::Panic( KNotifyPanic, 1 ));
        iRequestNotify = ETrue;
        
        // Registers interest in receiving change notifications for events.
        iTelephony->NotifyChange(iStatus,
                                                                CTelephony::EFlightModeChange,
                                                                iFlightModeV1Pckg );
        SetActive();
        }

void CFlightModeInfo::DoCancel()
        {
        // Cancels an outstanding asynchronous request.
        iTelephony->CancelAsync(CTelephony::EFlightModeChangeCancel);
        }

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